Adding Fractions With Unlike Denominators

1/2 + 2/8 = 

• 3/10
• 6/8
• 5/8
• 7/8

1/3 + 4/9 =

• 7/9
• 5/9
• 6/9
• 5/12

3/8 + 2/4 =

• 5/12
• 5/8
• 7/8
• 6/8

2/6 + 1/2 =

• 5/6
• 3/6
• 4/6
• 3/8

Tags

CCSS.4.NF.A.2

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30
• 11
• 6
• 5

Tags

CCSS.4.NF.A.2

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

Tags

CCSS.4.NF.A.2

3/4 + 2/8 = 

• 1
• 5/12
• 6/32
• 5/8

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

CCSS.4.NF.B.3

2/3 + 1/2 = 

• 6/7
• 2/6
• 3/5
• 7/6

Tags

CCSS.4.NF.A.2

CCSS.4.NF.B.3

5/6 + 1/12 =

• 6/18
• 5/60
• 11/12
• 10/12

Tags

CCSS.4.NF.A.2

CCSS.4.NF.B.3

1/9 + 2/27

• 3/27
• 5/27
• 3/27
• 3/36

Tags

CCSS.4.NF.B.3